Network router



FIG. 1 is a front elevation of a network router showing my new design;

FIG. 2 is a rear elevation thereof;

FIG. 3 is a side elevation thereof;

FIG. 4 is a side elevation of the side opposite that shown in FIG. 3;

FIG. 5 is a top plan view thereof;

FIG. 6 is a bottom plan view thereof;

FIG. 7 is a top perspective view thereof; and,

FIG. 8 is a modified embodiment of the design shown in FIGS. 1-7 the other surfaces being the same as those shown in the corresponding views.

The broken lines are for illustrative purposes only and form no part of the claimed design. 

The ornamental design for a network router, as shown and described. 